We are remodeling an older house (1950's) and want to create a loft space in the attic which will have a 200 SF opening, communicating with the living area below. In the loft, we would like to create a sunroom, with a floor to ceiling glass wall, almost like a commercial curtain wall or storefront system. We would like suggestions for companies which do good quality, yet economical custom dimensioned and shaped (simple traingular) windows. We have Andersen Frank Lloyd Wright Art Glass windows elsewhere in the loft, but I don't feel the systems need to match, since the character of the areas are different. Looking for wood interiors and vinyl exterior cladding. Thanks in advance.